09415-1829 TOK  43Aa,Ab

 
 
09h 41m 29.89s -18 29' 00.2" P.A. 22 sep 0.4 mag 7.80,10.00 Sp F7V dist. 55.28 pc (180.32 l.y.)
 
 
Coord 2000
09415-1829
Discov num
TOK  43
Comp
Aa,Ab
Coord arcsec 2000
09 41 29.89 -18 29 00.2
Date first
2009
Date last
2015
Obs
13
Pa first
28
Pa last
22
P.A. Now (θ)
22°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
7.80
Mag sec
10.00
delta mag (ΔM)
2.2
Spectral class
F7V (yellow-white)
Pri motion ra
-098
Sec motion ra
Pri motion dec
+035
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
09415-1829 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 155402 09415-1829 TOK 43 Aa,Ab 2009 2015 13 22 0.4 7.80 10.00 2.20 <===
Show 155402 09415-1829 BU 214 AB 1875 2017 20 242 3.7 7.73 9.64 1.91
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.1
Precise sep
0.404
Constellation
Hydra
SAO
155402
HIP
47537
Tycho2
6047-01367-1
HD
83973
BD
BD-17 2933
Distance
55.28
Distance ly
180.32
last precise pa
22.1
last precise sep
0.404
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09415-1829 TOK 43 Aa,Ab 2009 2 30 0.4 7.80 10.00 F7V 094129.89-182900.2
09415-1829 TOK 43 Aa,Ab 2010 6 27 0.4 7.80 10.00 F7V 094129.89-182900.2
09415-1829 TOK 43 Aa,Ab 2012 8 27 0.4 7.80 10.00 F7V 094129.89-182900.2
09415-1829 TOK 43 Aa,Ab 2013 10 26 0.4 7.80 10.00 F7V 094129.89-182900.2
09415-1829 TOK 43 Aa,Ab 2014 12 25 0.4 7.80 10.00 F7V 094129.89-182900.2
09415-1829 TOK 43 Aa,Ab 2015 13 22 0.4 7.80 10.00 F7V 094129.89-182900.2

If you need more information about this double, apply for a data request form to the WDS.